
If and when357
Safety FirstOperating instructionsPractical tipsTe c h n i c a l D a t a
Vehicle fuses
Only replace fuses with a fuse of the same amperage (same colour and mark-
ings) and size.Identifying fuses by colours
To open the dashboard fuse box
xReach behind the cover with your hand Ÿfig. 209 and pull forwards.
To open the engine compartment fuse box
xOpen the bonnet ’ Ÿpage 304.
xMove the attachment tabs forwards, in the direction indicated by the
arrow to release the fuse box cover Ÿfig. 210.
xThen lift the cover out.
xTo fit the cover, place it on the fuse box. Push the attachment tabs back,
in the opposite direction indicated by the arrow until they click audibly into
place.
In is possible that there are more fuses behind a cover in the lower left-hand
side of the luggage compartment.
Fig. 209 On the driver-
side dashboard: fuse box
cover.
Fig. 210 In the engine
compartment: fuse box
cover.
ColourAmp rating
purple3
light brown5
Brown7,5
Red10
Blue15
Yellow20
White or transparent25
Green30
orange40

If and when363
Safety FirstOperating instructionsPractical tipsTe c h n i c a l D a t a
Note
The images show the left hand headlight from behind. The structure of the
right hand side headlight is symmetric.
page 362, fig. 213,
page 362, fig. 214 Indicators (small lamp
holder)Dipped beam head-
lightsDaylight driving lightsMain beam headlightsSide lights
1.Always take the checklist into account and take the necessary actions Ÿpage 361.
2.Open the bonnet ’ Ÿpage 304.
3.Remove the rubber cover on the rear of the headlight.
4.
Rotate the lamp holder
to the left all the way
and pull it out back-
wards with the bulb.
Rotate the lamp holder to the left all the way and
pull it out backwards with the bulb.
Press the wire clip down-
wards and pull the lamp
holder out with the
bulb.Pull the lamp holder
out backwards with the
bulb.
5.Depending on the model, the bulb is removed directly from the lamp holder or it may need to be rotated and then removed.
6.Replace the faulty bulb by a new identical bulb.
7.Place the bulb holder in the headlight and rotate to the right all the way.
Place the lamp holder in
the headlight and pull the
wire clip upwards until it
clicks into place.Place the lamp holder in
the headlight and insert
completely.
8.Insert the rubber cover.
AAABAC
A1A2
A3

If and when 364
To replace the xenon headlights bulb
There is no need to remove the headlight to replace bulbs.
Complete operations only in the sequence given:Always seek the help of a specialist when changing the Xenon dipped beam
and full beam headlamps Ÿ in “Introduction” on page 360.
Note
The illustrations show the left hand headlight. The structure of the right hand
side headlight is symmetric.
Fig. 215 In the engine
compartment: Turn signal
cover.
Fig. 216 Turn signal indi-
cator lamp holder and
turning light .A1A2
Turn signal indicators Turning lights
1.Always take the checklist into account and take the necessary
actions Ÿpage 361.
2.Open the bonnet ’ Ÿpage 304.
3.Rotate the cover Ÿfig. 215 in the direction of the arrow and remove
it.
4.
Rotate the lamp holder
Ÿfig. 216 to the left all the way
and pull it out backwards with the
bulb.Press the wire clip downwards
and pull the lamp holder
Ÿfig. 216 out with the bulb.
5.Depending on the model, the bulb is removed directly from the lamp
holder or it may need to be rotated and then removed.
6.Replace the faulty bulb by a new identical bulb.
7.Place the bulb holder in the head-
light and rotate to the right all the
way.Place the lamp holder in the
headlight and pull the wire clip
upwards until it clicks into place.
8.Rotate the cover Ÿfig. 215 in the opposite direction to the arrow as
far as it will go.
A1A2
A1
A2

General notes on the technical data 380
Vehicle code
Vehicle identification number
The vehicle identification number (chassis number) can be read from outside
the vehicle through a viewer in the windscreen Ÿfig. 230. This viewer is
located in the lower part of the windscreen. The vehicle identification number
(chassis number) is also stamped on the right water drain channel. The water
drain channel is located between the suspension tower and the wing. Open
the bonnet to read the vehicle identification number
’ Ÿpage 304.
Vehicle data plate
The vehicle data plate is attached to the luggage compartment, and contains
the following information:
Vehicle identification number (chassis number)
Vehicle type, engine power, gearbox type
Engine and gearbox code, paint number, interior equipment.
Optional extras, PR numbers
These data are also provided in the Maintenance Programme.Type plate
The type plate is visible when the driver door is opened, on the lower part of
the strut. Vehicles for certain export countries do not have a type plate.
The manufacturer's type plate contains the following data:
Gross vehicle weight
Maximum authorised weight of vehicle and trailer
Maximum gross front axle weight
Maximum rear axle weight
Fig. 230 Vehicle identifi-
cation number.
A1
A2
A3
A4
A5
A6
A7
A8

Index 394
Anti-trap function
Electric windows . . . . . . . . . . . . . . . . . . . . . 104
Panorama sliding sunroof . . . . . . . . . . . . . 108
Sunshade . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Armrests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Ashtray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Assist systems
Anti-lock brake system (ABS) . . . . . . . . . . . 216
Auto Hold . . . . . . . . . . . . . . . . . . . . . . . . . . . 222
Braking assist . . . . . . . . . . . . . . . . . . . . . . . 217
CCS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239
Cruise control . . . . . . . . . . . . . . . . . . . . . . . 239
DCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
Dynamic chassis control . . . . . . . . . . . . . . . 243
Electronic stability programme (ESP) . . . . 216
Optical parking system . . . . . . . . . . . . . . . . 227
Park Assist . . . . . . . . . . . . . . . . . . . . . . . . . . 229
Park assist . . . . . . . . . . . . . . . . . . . . . . . . . . 226
Park Assist system . . . . . . . . . . . . . . . . . . . 229
Parking sensor system . . . . . . . . . . . . . . . . 226
Rear Assist . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Rear assist system . . . . . . . . . . . . . . . . . . . 234
Start assist . . . . . . . . . . . . . . . . . . . . . . . . . . 222
Start-Stop . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
Traction control system (TCS) . . . . . . . . . . . 218
Traction control when accelerating (TCS) . 217
Tyre monitoring indicator . . . . . . . . . . . . . . 248
Assistance systems
Electronic differential lock system (EDS) . . 217
Assisted braking systems . . . . . . . . . . . . . . . . . 216
Auto Hold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222Automatic belt retainer . . . . . . . . . . . . . . . . . . . . 27
Automatic car wash . . . . . . . . . . . . . . . . . . . . . . 270
Switching Auto Hold off . . . . . . . . . . . . . . . 223
Switching the start assist off . . . . . . . . . . . 223
Automatic consumer disconnection . . . . . . . . 321
Automatic dipped beam control . . . . . . . . . . . 117
Automatic gearbox . . . . . . . . . . . . . . . . . . . . . . 201
Changing gear . . . . . . . . . . . . . . . . . . . . . . . 205
Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
DSG automatic gearbox . . . . . . . . . . . . . . . 207
Ignition key lock . . . . . . . . . . . . . . . . . . . . . 197
Kickdown system . . . . . . . . . . . . . . . . . . . . 207
Launch-Control programme . . . . . . . . . . . . 207
Malfunction . . . . . . . . . . . . . . . . . . . . . . . . . 208
Manually unlocking the gear selection lever . .
352
Please also see "Changing gears" . . . . . . . 201
See "Automatic gearbox" . . . . . . . . . . . . . . 201
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 376
Auxiliary heater . . . . . . . . . . . . . . . . . . . . . 187, 298
Automatic off . . . . . . . . . . . . . . . . . . . . . . . . 294
Programming . . . . . . . . . . . . . . . . . . . . . . . . 189
Remote control . . . . . . . . . . . . . . . . . . . . . . 188
Remote control range . . . . . . . . . . . . . . . . . 189
Remote control: replacing the battery . . . . 189
Switching off . . . . . . . . . . . . . . . . . . . . . . . . 187
Switching on . . . . . . . . . . . . . . . . . . . . . . . . 187
Things to note . . . . . . . . . . . . . . . . . . . 188, 190
User instructions . . . . . . . . . . . . . . . . . . . . . 190
Auxiliary heater remote control
Replacing the battery . . . . . . . . . . . . . . . . . 189AUX-IN connection . . . . . . . . . . . . . . . . . . . . . . 162
Axle loads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
B
BAS
See "Braking assist systems" . . . . . . . . . . 217
Battery
Discharge . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Discharging . . . . . . . . . . . . . . . . . . . . . . . . . 346
See Vehicle battery . . . . . . . . . . . . . . . . . . . 318
Battery acid . . . . . . . . . . . . . . . . . . . . . . . . . . . . 320
Before starting out . . . . . . . . . . . . . . . . . . . . . . . . 7
Belt height adjustment . . . . . . . . . . . . . . . . . . . . 26
Belt tension device . . . . . . . . . . . . . . . . . . . . . . . 27
Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Service and disposal . . . . . . . . . . . . . . . . . . 27
Belt tension limiter . . . . . . . . . . . . . . . . . . . . . . . 27
Bicycle carrier
Installing a bicycle carrier . . . . . . . . . . . . . 262
Maximum load . . . . . . . . . . . . . . . . . . . . . . 262
Biodiesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 299
Bonnet
Closing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307
Opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307
Bottle capacity
Windscreen washer water bottle . . . . . . . . 129
Bottle holders . . . . . . . . . . . . . . . . . . . . . . . . . . 171
Brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210
Brake servo . . . . . . . . . . . . . . . . . . . . . . . . . 215
Electronic parking brake . . . . . . . . . . . . . . . 212